def checkBeforeOpeningParametersDialog(self):
msg = Grass7Utils.checkGrass7IsInstalled()
if msg is not None:
html = '<p>This algorithm requires GRASS GIS 7 to be run. \
Unfortunately, it seems that GRASS GIS 7 is not installed in \
your system, or it is not correctly configured to be used \
from QGIS</p>'
html += '<p><a href="http://docs.qgis.org/2.0/html/en/docs/user_manual/processing/3rdParty.html">Click here</a> to know more about how to install and configure GRASS GIS 7 to be used with QGIS</p>' # FIXME update URL or page
return html
def getPostProcessingErrorMessage(self, wrongLayers):
html = GeoAlgorithm.getPostProcessingErrorMessage(self, wrongLayers)
msg = Grass7Utils.checkGrass7IsInstalled(True)
html += '<p>This algorithm requires GRASS GIS 7 to be run. A test \
to check if GRASS GIS 7 is correctly installed and configured in \
your system has been performed, with the following \
result:</p><ul><i>'
if msg is None:
html += 'GRASS GIS 7 seems to be correctly installed and \
configured</i></li></ul>'
else:
html += msg + '</i></li></ul>'
html += '<p><a href= "http://docs.qgis.org/2.0/html/en/docs/user_manual/processing/3rdParty.html">Click here</a> to know more about how to install and configure GRASS GIS 7 to be used with QGIS</p>'
return html
